A shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. It must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (aa), machined peripheral flat(s), circular groove(s), keyway(s), splines, threads, or holes. The ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. It is not designed for use in aligning by fitting into corresponding holes of another item. For items used to support rotating members see axle(1), shouldered. For items not having any of the above conditions see pin, shoulder, headless. Excludes shaft(1), straight; and axle(1), straight.
Classification: Transmission shafts and cranks, except camshafts and crankshafts
NSN 5920-01-086-7219
NSN 5935-01-627-4115
NSN 6685-01-298-9912
NSN 5930-01-359-9612
NSN 6130-01-433-4357
NSN 6320-01-429-9871
NSN 7035-00-803-3056
NSN 6240-01-078-3687
NSN 5999-00-164-2981
NSN 6135-00-613-1068
NSN 5975-01-357-7019
NSN 5855-01-382-8725